Developer tools MCP servers

7,067 servers

Build, test, lint and debug code from your client: linters, test runners, package managers and language tools.

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1. @M @iflow-mcp/thisrohangupta-harness-mcp-v2 io.github.thisrohangupta/harness-mcp-v2 1.4 · 28/100

   Give AI agents full access to the Harness.io platform — manage pipelines, deployments, cloud costs, chaos engineering, feature flags, SEI, and 125+ resource types through 11 MCP tools

   Version check not run yet

   Developer tools npm Local 3 a week APACHE-2.0

2. @A @orkait-ai/motion-dev-react-mcp io.github.orkait/motion-dev-react-mcp 1.4 · 28/100

   MCP server that gives AI assistants accurate Motion (motion.dev) for React documentation, API references, and animation code generation

   Version check not run yet

   Developer tools npm Local 3 a week MIT

3. CL clicksmith io.github.whoistus/clicksmith 1.4 · 28/100

   MCP server + Chrome extension that lets Claude drive your real Chrome browser for QA, testing, and design comparison. ARIA-first, batch execution, Figma-ready.

   Version check not run yet

   Developer tools npm Local 1 a week MIT

4. ML mcp-lsp-bridge io.github.dagatsoin/mcp-lsp-bridge 1.4 · 28/100

   MCP server bridging Claude Code to TypeScript Language Server (tsserver)

   Version check not run yet

   Developer tools npm Local 6 a week MIT

5. @M @iflow-mcp/danieliser-codemode-unified io.github.danieliser/codemode-unified 1.4 · 28/100

   Local-first, protocol-agnostic code execution platform for AI agents

   Version check not run yet

   Developer tools npm Local 4 a week MIT

6. @M @iflow-mcp/transparentlyok-mcp-context-manager io.github.iflow-mcp/transparentlyok-mcp-context-manager 1.4 · 28/100

   Blazing-fast semantic code toolkit for Claude - Smart context, git-aware indexing, symbol editing, find references. 15+ languages, NO LSP needed, 100% free

   Version check not run yet

   Developer tools npm Local 3 a week MIT

7. @P @mcp-packages/flagsmith-server io.github.mcp-packages/mcp-servers-flagsmith-server 1.4 · 28/100

   MCP server for Flagsmith — feature flag listing, search, inspection, and toggling via the Model Context Protocol

   Version check not run yet

   Developer tools npm Local 4 a week MIT

8. RC repo-context-mcp io.github.jul879n/repo-context-mcp 1.4 · 28/100

   Universal MCP server that analyzes any codebase and provides structured context to AI assistants, saving tokens by eliminating redundant project exploration

   Version check not run yet

   Git and code hosting npm Local 4 a week MIT

9. AM ai-metrics-mcp-server io.github.your-username/ai-metrics-mcp-server 1.4 · 28/100

   MCP Server for AI code statistics collection with Git integration and Cursor IDE support

   Version check not run yet

   Monitoring and observability npm Local 8 a week MIT

10. IM indexa-mcp io.github.prashantsinghmangat/indexa 1.4 · 28/100

    Local-first AI code intelligence. Indexes your codebase, returns minimal context bundles for LLMs. 50-70% token reduction. MCP + VS Code + CLI.

    Version check not run yet

    Developer tools npm Local 2 a week MIT

11. @M @nam088/mcp-swagger-parser io.github.nam088/mcp-server-swagger-parser 1.4 · 28/100

    Enhanced OpenAPI/Swagger MCP plugin with 12 tools, YAML support, and auto-resolved schemas

    Version check not run yet

    Developer tools npm Local 14 a week MIT

12. GM grafeo-mcp io.github.snowarch/grafeo 1.4 · 28/100

    Deep code intelligence for AI agents — persistent, relational codebase understanding powered by SpacetimeDB

    Version check not run yet

    Developer tools npm Local 4 a week MIT

13. UM universal-mcp-client io.github.bojo-io/universal-mcp-client 1.4 · 28/100

    A universal client for testing Model Context Protocol (MCP) Client/Server Implementations and Interactions

    Crashes on start

    Developer tools npm Local 69 a week MIT

14. WA wow-api-mcp io.github.wutname1/wow-api-mcp-q67srr 1.4 · 28/100

    MCP server for World of Warcraft API data — functions, deprecations, enums, events, widgets. Parses ketho.wow-api VS Code extension annotations.

    Version check not run yet

    Developer tools npm Local 7 a week MIT

15. @M @jenova-marie/iris-mcp io.github.jenova-marie/iris-mcp 1.4 · 28/100

    MCP server for cross-project Claude Code coordination - Bridge your AI agents across codebases

    Version check not run yet

    Developer tools npm Local 27 a week MIT

16. @R @kagura-run/mcp io.github.camie-tech/kagura-app-mcp 1.4 · 28/100

    MCP (Model Context Protocol) server for Kagura AI Cloud - Agentic Testing

    Version check not run yet

    Developer tools npm Local 3 a week MIT

17. MC mcp-codebase-index io.github.itseasy21/mcp-codebase-index 1.4 · 28/100

    MCP server for semantic code search using Tree-sitter, embeddings, and Qdrant vector database

    Version check not run yet

    Search and retrieval (RAG) npm Local 22 a week MIT

18. @M @iflow-mcp/steve228uk-metro-mcp io.github.steve228uk/metro-mcp-pyepen 1.4 · 28/100

    Plugin-based MCP server for React Native/Expo runtime debugging, inspection, and automation via Metro/CDP

    Version check not run yet

    Developer tools npm Local 1 a week MIT

19. SM srcmap-mcp io.github.bartwaardenburg/srcmap-mcp 1.4 · 28/100

    MCP server for source map debugging — fetch, inspect, lookup, and extract original sources from any production website

    Version check not run yet

    Developer tools npm Local 3 a week MIT

20. CS CodeCompress.Server io.github.mcrank/code-compress 1.4 · 28/100

    MCP server that indexes codebases and provides AI agents with compressed, surgical access to code symbols via SQLite-backed persistent indexes. Reduces AI agent token consumption by 80-90% when loadin

    Version check not run yet

    Developer tools NuGet Local MIT

21. HM hasura-mcp-server io.github.suryarajendhran/hasura-mcp-server 1.4 · 28/100

    MCP server for Hasura GraphQL

    Version check not run yet

    Developer tools npm Local 8 a week MIT

22. @M @fractal-mcp/test-utils-mcp io.github.fractal-mcp/sdk-573637 1.4 · 28/100

    Testing utilities for MCP servers

    Version check not run yet

    Developer tools npm Local

23. @M @iflow-mcp/samihalawa-visual-ui-debug-agent-mcp io.github.samihalawa/visual-ui-debug-agent-mcp 1.4 · 28/100

    VUDA: Visual UI Debug Agent - An autonomous MCP for visual testing and debugging of user interfaces

    Version check not run yet

    Developer tools npm Local 6 a week ISC

24. @M @mrxkun/mcfast-mcp io.github.ndpmmo/mcfast 1.4 · 28/100

    Ultra-fast code editing with native sqlite-vec vector search (10x faster), WASM acceleration, fast-glob codebase scan, and parallel indexing.

    Version check not run yet

    Developer tools npm Local 5 a week MIT

25. KO kotadb io.github.jayminwest/kotadb 1.4 · 28/100

    Local-only code intelligence tool for CLI agents. SQLite-backed repository indexing and code search via MCP.

    Version check not run yet

    Developer tools npm Local 7 a week MIT

26. OT opencode-tools-mcp-server io.github.your-username/opencode-mcp-server-he34t4 1.4 · 28/100

    MCP server providing OpenCode tools - file operations, bash, web search, code search, and more

    Version check not run yet

    Developer tools npm Local 3 a week MIT

27. @P @dragonflymcp/plugin io.github.mkolb22/dragonfly-plugin 1.4 · 28/100

    Dragonfly MCP Plugin — Opus-powered code intelligence, memory, and workflow tools

    Version check not run yet

    Developer tools npm Local 3 a week MIT-AND-COMMONS-CLAUSE

28. MO mcp-openapi-server com.gitlab.szymonwalczak/mcp-openapi-server 1.4 · 28/100

    MCP Server that exposes OpenAPI specifications as tools

    Version check not run yet

    Developer tools npm Local 5 a week MIT

29. SM sitepaige-mcp-server io.github.sitepaige/sitepaige-mcp-server 1.4 · 28/100

    MCP server for generating web applications using SitePaige AI. Generate frontend (FREE/12 credits) then optionally add backend (50 credits)

    Version check not run yet

    Developer tools npm Local 8 a week MIT

30. FL fret-lint io.github.solp721/fret 1.4 · 28/100

    Convention linter for AI agents — CLI & MCP server

    Version check not run yet

    Developer tools npm Local 1 a week MIT

31. LH local-history-mcp io.github.xxczaki/local-history-mcp 1.4 · 28/100

    MCP server for accessing VS Code/Cursor Local History

    Starts, but breaks the protocol

    Developer tools npm Local 45 a week MIT

32. MS mcp-server-api-spec-tester io.github.alerterra/mcp-server-api-spec-tester 1.4 · 28/100

    OpenAPI spec parsing, test generation, live endpoint testing, and response validation

    Version check not run yet

    Developer tools npm Local 3 a week MIT

33. TO tooleval io.github.iamtouchskyer/tooleval-spike 1.4 · 28/100

    npm audit for MCP servers — zero-config heuristic testing that discovers tools and runs 21 automated security & quality checks per tool

    Version check not run yet

    Developer tools npm Local 1 a week MIT

34. MS modular-studio io.github.victorgjn/modular-patchbay 1.4 · 28/100

    Context engineering IDE for AI agents. Design knowledge pipelines, not just prompts.

    Version check not run yet

    Model and agent tools npm Local 2 a week APACHE-2.0

35. @Z @d-zero/mcp-server io.github.d-zero-dev/mcp-server 1.4 · 28/100

    D-Zero frontend coding MCP server

    Version check not run yet

    Developer tools npm Local MIT

36. @G @zsc-glitch/api-tester-mcp io.github.zsc-glitch/api-tester-mcp 1.4 · 28/100

    MCP Server for API Testing - HTTP request testing and validation for hermes-agent, Claude Code, Cursor

    Version check not run yet

    Developer tools npm Local 1 a week MIT

37. @S @hugobatist/smartcode io.github.hugobatist/smartcode 1.4 · 27/100

    Visual debugger for AI reasoning -- see what your AI is thinking, set breakpoints, flag mistakes, replay sessions

    Version check not run yet

    Developer tools npm Local 2 a week MIT

38. ST Scrimba Teaching io.github.Skills03/scrimba-teaching 1.4 · 27/100

    Interactive programming teacher using Scrimba's methodology for 10x retention

    Version check not run yet

    Developer tools Official MCP Registry Local

39. SC syntaqlite-cli io.github.lalitmaganti/syntaqlite 1.4 · 27/100

    Fast CLI and language server for parsing, formatting, and statically analyzing SQLite SQL

    Version check not run yet

    Databases crates.io Local

40. @M @launchthatbot/mcp io.github.launchthatbrand/t3-launchthat-launchthatbot-mcp-server 1.4 · 27/100

    LaunchThatBot MCP server for Cursor IDE — manage deployments, agents, and infrastructure from your editor

    Version check not run yet

    DevOps and infrastructure npm Local 5 a week MIT

41. @A @t0ken.ai/memoryx-mcp-server io.github.t0ken-ai/memoryx-memoryx-mcp-server 1.4 · 27/100

    MemoryX MCP Server for Cursor/VS Code/Claude Desktop (powered by @t0ken.ai/memoryx-sdk)

    Version check not run yet

    Developer tools npm Local 3 a week MIT

42. MO mcp-oracolo io.github.simoneloru/oracolo 1.4 · 27/100

    MCP (Model Context Protocol) server designed to solve LLM code hallucinations by performing local static analysis.

    Version check not run yet

    Developer tools npm Local 1 a week ISC

43. OD odoo-devtools-mcp io.github.heliconiaio/odoo-devtools-mcp 1.4 · 27/100

    Model Context Protocol (MCP) server for Odoo development - code generation, analysis tools, security patterns, and workflow automation

    Version check not run yet

    Developer tools npm Local 6 a week MIT

44. SC scout-code-cli io.github.jaymalave/scoutcodecli 1.4 · 27/100

    Scout Code CLI and MCP server for blazing-fast context delivery and code review

    Version check not run yet

    Developer tools npm Local 22 a week MIT

45. SM swagger-mcp-toolkit io.github.ztrainwilliams/swagger-mcp-toolkit 1.4 · 27/100

    Fetch Swagger definition from a URL

    Version check not run yet

    Developer tools npm Local 2 a week MIT

46. @M @iflow-mcp/djsand-toolcast io.github.djsand/toolcast 1.4 · 27/100

    Turn any API into an AI agent tool. Point at an OpenAPI spec → get a working MCP server in 10 seconds.

    Version check not run yet

    Developer tools npm Local 1 a week MIT

47. @F @iktakahiro/frontapp-mcp-server io.github.iktakahiro/frontapp-mcp-server 1.4 · 27/100

    Front API client with Model Context Protocol support

    Version check not run yet

    Developer tools npm Local MIT

48. OM openapi-mcp-core io.github.altendky/openapi-mcp-t5p44r 1.4 · 27/100

    Pure OpenAPI MCP tools, policy, and effects

    Version check not run yet

    Developer tools crates.io Local